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Design and carry out an experiment to find out how high a tennis ball will bounce off the ground in relation to the height it was dropped from.
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Science GCSE Coursework Aim To design and carry out an experiment to find out how high a tennis ball will bounce off the ground in relation to the height it was dropped from. How To Make It A Fair Test To make it a fair test, the ball must be dropped from a very precise height, the same person should drop the ball each time, the bottom of the ball must be inline with the dropping height (not the top or middle), the ball must be dropped on the same floor tile each time, the same ball must be used at all times, and the same individual should look to find out the height that the ball bounces to as some people may not have as sharp eyesight. I will also drop the ball from each height 3 times so I can later work out and average bounce height, to achieve more precise results,...
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